If you want to make your hair grow fast, you can do it by giving your scalp enough nutrients, daily hair care and regular rest. 1. Nutritional supply: hair growth requires a lot of nutrients, so the usual diet should be high protein diet, eat more protein and iron rich food such as lean meat, fungus, etc., appropriate vitamin supplement, eat more fresh fruits and vegetables. 2. Hair daily care: avoid repeated dyeing and burning in the short term, if the hair at the end of the hair is rough and split, you should regularly trim the tips of the hair will promote the growth of healthy hair. 3. Regular work and rest: to ensure adequate sleep, this situation is more conducive to the growth of hair. In addition, regular shampooing to keep the scalp clean and hygienic, to promote hair health.